Journal
PHYSICAL REVIEW D
Volume 101, Issue 5, Pages -Publisher
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevD.101.055033
Keywords
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Funding
- Fundacao para a Ciencia e a Tecnologia (FCT) [IF/00816/2015]
- FCT - POCTI (FEDER) [777 (UID/FIS/00777/2019), CERN/FIS-PAR/0004/2017, PTDC/FIS-PAR/29436/2017]
- COMPETE, Quadro de Referencia Estrat 'egica Nacional (QREN)
- EU
- STFC [ST/L000296/1]
- European Union's Horizon 2020 Research and Innovation programme under Marie Sklodowska-Curie grant agreements Elusives ITN [674896]
- InvisiblesPlus RISE [690575]
- STFC [ST/L000296/1, ST/P000711/1] Funding Source: UKRI
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We develop a general formalism for multiple moduli and their associated modular symmetries. We apply this formalism to an example based on three moduli with finite modular symmetries S-4(A), S-4(B), and S-4(C), associated with two right-handed neutrinos and the charged lepton sector, respectively. The symmetry is broken by two bitriplet scalars to the diagonal S-4 subgroup. The low energy effective theory involves the three independent moduli fields tau(A), tau(B), and tau(C), which preserve the residual modular subgroups Z(3)(A), Z(2)(B), and Z(3)(C), in their respective sectors, leading to trimaximal TM1 lepton mixing, consistent with current data, without flavons.
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